JetBlue is adding a top tier to its TrueBlue frequent flyer program.
Members who reach TrueBlue Mosaic status will get access to the airline’s Even More Speed expedited security line (available at 36 airports), free second checked bags, and 24-hour dedicated customer service.

Discount airlines such as JetBlue and Southwest have typically eschewed having elite tiers in their frequent flyer program, although it is common among legacy carriers such as American, Delta, …